Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

15742042 (number)

15742042 is an even 8-digits composite number following 15742041 and preceding 15742043. In scientific notation, it is written as 1.5742042 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 7687932 positive integers (up to 15742042) that are relatively prime to 15742042.

Interesting facts

15742042 has 8 divisors, whose sum is 24162336
The reverse of 15742042 is 24024751
Previous prime number is 43

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	fifteen million seven hundred forty-two thousand forty-two

Notation

Scientific notation	1.5742042 × 10^7
Engineering notation	1.5742042 × 10^6

Prime Factorization of 15742042

Prime Factorization 2 × 43 × 183047

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	15742042	Product of the distinct prime numbers

The prime factorization of 15742042 is 2 × 43 × 183047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 20, 70, 63, 723, 7062, 6272, 48638, 18461, 294230, 602208, 2662857, 4305755, 56979333, 27902551, 120162095, 944212290, 5259097255, 8680617086

Basic calculations (n = 15742042)

Multiplication

n×y

n×2	31484084
n×3	47226126
n×4	62968168
n×5	78710210

Division

n÷y

n÷2	7871021
n÷3	5247347.3333333
n÷3	3935510.5
n÷5	3148408.4

Exponentiation

n^y

n²	247811886329764
n³	3.9010651227024E+21
n⁴	6.1410731006316E+28
n⁵	9.6673030675213E+35

Nth Root

^y√n

²√n	3967.6242261585
³√n	250.62267183157
⁴√n	62.989080213625
⁵√n	27.505035723879

Divisors of 15742042

1, 2, 43, 86, 183047, 366094, 7871021, 15742042

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-15742041	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15742042 can be divided by 8 positive divisors. The sum of these divisors (counting 15742042) is 1, the average is 0.125.

Base conversion 15742042

Base	System	Value
2	Binary	111100000011010001011010
3	Ternary	1002121210000121
4	Quaternary	330003101122
5	Quinary	13012221132
6	Senary	1321223454
8	Octal	74032132
10	Decimal	15742042
12	Duodecimal	5331b8a
16	Hexadecimal	f0345a
20	Vigesimal	4i7f22
36	Base36	9demy

Cryptographic Hash Functions

md5	12395dbbc9f4541a001f7c09d44c1df6
sha1	0001251dffaa688a61bb09bfb70ad304bd6e7957
sha256	36d78605d1e3fc1442e1b72d6e4e3f62ce8526e97804326ba90111a138866850
sha512	1fea8aece59ef9d6eb6a65d789fd4942313c86e940e9b175df4acab712fd9ca4587137f316f753c9d40124606304a79090fe7f5aa539f9683155ff06a8cfde62
ripemd-160	c435fce3a2157fb6d97d12082459b30d5bdc05a9

15742042 as geometric shapes

Circle

Radius = n

Diameter	31484084
Circumference	98910166.999404
Area	7.7852400156582E+14

Sphere

Radius = n

Volume	1.634074337421E+22
Surface area	3.1140960062633E+15
Circumference	98910166.999404

Square

Length = n

Perimeter	62968168
Area	247811886329764
Diagonal	22262609.295847

Cube

Length = n

Surface area	1486871317978584
Volume	3.9010651227024E+21
Space diagonal	27266016.558883

Equilateral Triangle

Length = n

Perimeter	47226126
Area	1.0730569446066E+14
Altitude	13633008.279442

Triangular Pyramid

Length = n

Surface area	1.0730569446066E+14
Volume	4.5974493368553E+20
Height	7420869.7652823